🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.52 AU - 0.6 AU

Year: 146 Days

Day: 36.7 Hours

Environment

Temp: 240 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,083,442 km

• M1: 149,448 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.62 AU - 1.03 AU

Year: 259 Days

Day: 21.6 Hours

Environment

Temp: 205 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,083,442 km

• M1: 55,202 km (0.066 R)
• M2: 119,230 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.2

Radius: 10.5

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.18 AU - 9.96 AU

Year: 7984 Days

Day: 13.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 41,083,442 km

• M1: 149,598 km (0.096 R)
• M2: 685,308 km (0.084 R)
• M3: 1,286,542 km (0.055 R)
• M4: 1,617,303 km (0.119 R)
• M5: 2,055,624 km (0.051 R)
• M6: 2,494,844 km (0.067 R)
• M7: 3,122,856 km (0.097 R)
• M8: 3,733,065 km (0.077 R)
• M9: 3,964,643 km (0.081 R)
• M10: 4,626,015 km (0.059 R)
• M11: 5,730,945 km (0.038 R)
• M12: 6,524,861 km (0.108 R)
• M13: 7,242,631 km (0.067 R)
• M14: 7,931,230 km (0.045 R)
• M15: 8,651,694 km (0.055 R)
• M16: 9,773,528 km (0.066 R)
• M17: 10,379,549 km (0.118 R)
• M18: 11,606,401 km (0.098 R)
• M19: 14,268,196 km (0.117 R)
• M20: 15,092,929 km (0.077 R)
• M21: 18,163,425 km (0.119 R)
• M22: 18,573,922 km (0.052 R)
• M23: 19,620,060 km (0.096 R)
• M24: 19,886,195 km (0.104 R)
• M25: 21,078,340 km (0.037 R)
• M26: 22,135,997 km (0.064 R)
• M27: 22,874,562 km (0.085 R)
• M28: 26,195,934 km (0.12 R)
• M29: 29,222,897 km (0.119 R)
• M30: 31,400,443 km (0.056 R)
• M31: 32,279,780 km (0.109 R)
• M32: 34,145,116 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.8

Radius: 11.5

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 12.29 AU - 12.41 AU

Year: 15115 Days

Day: 13.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 41,083,442 km

• M1: 177,423 km (0.118 R)
• M2: 1,764,357 km (0.103 R)
• M3: 2,088,685 km (0.102 R)
• M4: 3,194,214 km (0.111 R)
• M5: 3,976,461 km (0.118 R)
• M6: 4,520,698 km (0.072 R)
• M7: 5,158,284 km (0.053 R)
• M8: 5,508,044 km (0.069 R)
• M9: 6,434,055 km (0.086 R)
• M10: 8,730,831 km (0.081 R)
• M11: 10,959,241 km (0.104 R)
• M12: 11,255,893 km (0.105 R)
• M13: 11,992,962 km (0.03 R)
• M14: 13,678,930 km (0.04 R)
• M15: 14,058,161 km (0.118 R)
• M16: 15,277,234 km (0.103 R)
• M17: 15,627,742 km (0.12 R)
• M18: 17,017,207 km (0.097 R)
• M19: 17,814,862 km (0.115 R)
• M20: 19,918,208 km (0.105 R)
• M21: 20,261,236 km (0.069 R)
• M22: 21,190,090 km (0.12 R)
• M23: 21,781,151 km (0.033 R)
• M24: 23,977,248 km (0.117 R)
• M25: 25,371,500 km (0.109 R)
• M26: 26,344,933 km (0.088 R)
• M27: 27,470,358 km (0.101 R)
• M28: 27,738,587 km (0.118 R)
• M29: 28,551,053 km (0.065 R)
• M30: 32,790,956 km (0.098 R)
• M31: 33,378,427 km (0.102 R)
• M32: 40,512,300 km (0.063 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 15,654 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit